3,4-Diacetoxy-1-butene

ALDRICH/488178 - 98%

Synonym: 3-Butene-1,2-diol diacetate; DAcB

CAS Number: 18085-02-4
Empirical Formula (Hill Notation): C₈H₁₂O₄
Molecular Weight: 172.18
EC Number: 421-720-5
MDL Number: MFCD00143056
Linear Formula: CH₃CO₂CH₂CH(O₂CCH₃)CH=CH₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-488178-10G	10 g	$169.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	95-96 °C/10 mmHg (lit.)
density	1.059 g/mL at 25 °C (lit.)
InChI	1S/C8H12O4/c1-4-8(12-7(3)10)5-11-6(2)9/h4,8H,1,5H2,2-3H3
InChI key	MWWXARALRVYLAE-UHFFFAOYSA-N
refractive index	n20/D 1.43 (lit.)
SMILES string	CC(=O)OCC(OC(C)=O)C=C

General description:	3,4-Diacetoxy-1-butene (3,4-DAB) is a diacetoxybutene derivative. 1,3-butadiene undergoes oxidative acetoxylation in the presence of palladium-based IMCs (intermetallic compounds) to form 3,4-DAB as one of the product.
Packaging:	10 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302
Hazard Codes	Xn
Risk Statements	22
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
bp	95-96 °C/10 mmHg (lit.)
Density	1.059 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.43 (lit.)
UNSPSC	12352100

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